---
title: "A487 Caernarfon & Bontnewydd Bypass"
ocid: "ocds-kuma6s-143734"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-kuma6s-143734"
markdown_url: "https://d3tenders.com/contract/ocds-kuma6s-143734.md"
json_url: "https://d3tenders.com/contract/ocds-kuma6s-143734.json"
source: "Sell2Wales"
current_stage: "Award"
buyer: "LLYWODRAETH CYMRU / WELSH GOVERNMENT"
published: "2024-08-28"
---

# A487 Caernarfon & Bontnewydd Bypass

Buyer: LLYWODRAETH CYMRU / WELSH GOVERNMENT  
Current stage: Award  
OCID: ocds-kuma6s-143734

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-kuma6s-143734)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-kuma6s-143734.json)

## Summary

The Welsh Government (Llywodraeth Cymru), located at Cathays Park in Cardiff, has awarded a contract to Arcadis for the management and delivery of the A487 Caernarfon & Bontnewydd Bypass project. This contract, which falls under the services category, was signed on 19th March 2014 and remains active. The tender, identified with CPV code 71311000, encompasses design development, statutory processes, construction, and a five-year environmental aftercare phase. This procurement process is closely monitored by the High Court in London as the review body. The project is situated in the UKL region, and the contract has a duration of 3480 days.

This tender provides substantial opportunities for businesses involved in infrastructure development, project management, and environmental consulting. Companies specialising in construction, environmental aftercare, and technical advisory services would be well-positioned to compete for sub-contracts related to this project. The scale and scope of the A487 Caernarfon & Bontnewydd Bypass project, managed by a large enterprise like Arcadis, offer extensive opportunities for growing businesses to gain experience and build a portfolio in large-scale public infrastructure projects. The procurement method involved a competitive tender process, which was an excellent chance for businesses to demonstrate their capabilities and secure long-term work with the Welsh Government.

### Lot Information

Lot 1

This Employer's Agent (EA) commission was awarded to Arcadis on 19th March 2014 following a competitive tender process. The scope included assisting the Welsh Government (WG) to manage and deliver design development (Key Stage3), statutory process (Key Stage 4), Construction (Key Stage 6) and Five-year Environmental Aftercare of the A487 Caernarfon & Bontnewydd bypass Early Contractor Involvement (ECI) contract.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Sell2Wales |
| Latest notice | https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=143734 |
| Notice type | OJEU - F20 - Modification Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 28 Aug 2024 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 19 Mar 2014 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £5,474,409 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Not specified |
| Lots status | Not specified |
| Awards status | Not specified |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | LLYWODRAETH CYMRU / WELSH GOVERNMENT |
| Locality | CAERDYDD / CARDIFF |
| Post town | Cardiff |
| Postcode | CF10 3NQ |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL5 South East Wales |
| ITL 3 | TLL52 Cardiff and Vale of Glamorgan |
| Local authority | Cardiff |
| Electoral ward | Cathays |
| Westminster constituency | Cardiff South and Penarth |
| Delivery location | TLL Wales |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ARCADIS |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71300000 - Engineering services
- 71311000 - Civil engineering consultancy services
- 71318000 - Advisory and consultative engineering services

## Release History

- 28 Aug 2024 at 00:00 - AwardUpdate - OJEU - F20 - Modification Notice - https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=143734

## Documents

- https://www.sell2wales.gov.wales/search/show/search_view.aspx?ID=AUG489474
  A487 Caernarfon & Bontnewydd Bypass

## Notice URLs

- http://gov.wales
- https://api.sell2wales.gov.wales/v1?lang=cy/Notice?id=ocds-kuma6s-143734

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-kuma6s-143734. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-kuma6s-143734.json.